Sounds strange! Exactly what happens? Will the star just don’t tick?Web or desktop? Try bothI’m not aware of any limitation of self - favorite channels, but un- favorite another channel in this team and try again!

I tried favoriting/unfavoriting a channel that was not favorited before : it worksI tried unfavoriting a channel that was already favorited : it doesn't work

I wish I could show you exactly but I can't due to confidentiality issues. Basically :1- click on the the three point menu where it shows unfavorited channels2- click on the star next to the channel3- the menu closes and the channel is not displayed in favorited channels4- if I click back on the three point menu I can see the channel is not favorited

Only workaround I found is making the channel a favorite for the whole team.

Yeah, i've never seen this before outside of doing a sign out and sign back in, but you said even the web version does it so that probably wont' matter. I think you might have to get this one put in with Microsoft Support and see what happens there.

What about in the mobile app? I see testing going on in the web and desktop apps but no mobile app? Would be interesting also to see if another user can favourite it. If none of these work then I agree with all it’s looking like a support job.

Shouldn't need Intune in order to be installed. Whilst some do use Intune to push out these apps to enrolled devices it is not a prerequisite. If you have access to the store on your device you would be able to download Teams and simply use your username/password to login. There, you can try an remove the favourite on the channel.

I see. Perhaps this is an opportunity for a corporate device! Just so you know, Intune does not monitor any personal activity (I.e. web-browsing) on the device it is just for protecting the device so it will protect the corporate applications and ensure the device is compliant and configured to be able to use them.

If the issue persists with the desktop/web app and the mobile app is out then the only other avenue for this is to raise a ticket to Microsoft support and see if they can see a reason why. Can other Team members favourite that channel? Is it just isolated to you?Best, Chris

The same issue for me.I cannot remove channels from favourite.I tried in the Windows app, in browser and in Mobile app. No way.Weirdest of all: one Team has 20 channels. Only one channel can be un-favourite, not the rest.I've tried to delete and restore a channel: doesn't work.Any suggestions?Thanks in advance.

The same issue for me.I cannot remove channels from favourite.I tried in the Windows app, in browser and in Mobile app. No way.Weirdest of all: one Team has 20 channels. Only one channel can be un-favourite, not the rest.I've tried to delete and restore a channel: doesn't work.Any suggestions?Thanks in advance.

I have the same issue. I have a Teams group with 44 channels. There are 2 channels that I cannot unfavorite. I tried logging out and quitting the app, then restarting and signing in. I tried all methods for unfavoriting. The function works for other channels in the same group, and others in the group don't have the issue with the 2 specific channels. I tried all methods via the web app - no dice.

I tried via the mobile app on my Samsung S9, it worked, and the 2 channels immediately dropped from my favorites list. I am still unable to favorite/unfavorite those channels from my desktop app or the web app, but the mobile app works fine. There must be something cached affecting those 2 channels?

Exactly the same here in that desktop app and web app won't favourite/unfavourite 10 of my 24 channels but it works fine on the mobile app.Going back to the same channel still doesn't work after cycling it with the mobile app either.

@adam deltinger - do you agree we should raise this at the AMA on the 14th? Not really a way forward to have to implement workarounds like logout/login or switch to the mobile app in order to favourite/unfavourite a channel? Should just be able to be done regardless of the client.